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Configuration Service Provider | Harden System Security
This page allows you to inspect and query Windows Configuration Service Provider (CSP) policies and unlocks a wealth of deeply structured, real-time configuration intelligence. It parses Policy DDF (Device Description Framework) files that are either sourced from local XML files you browse for or downloaded directly from Microsoft's server to generate a comprehensive catalog of available system settings.
The Harden System Security app interacts with the local MDM (Mobile Device Management) client to query the live system state of these policies via their OMA-URIs (Open Mobile Alliance Uniform Resource Identifier), providing real-time visibility into current configurations, default values, and allowed operations (Get, Add, Replace, Delete).
Note
On systems not enrolled in an MDM such as Microsoft Intune, there will naturally be limited data available to display.
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Browse: Use this button to browse for DDF files that come in the form of XML files.
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Retrieve Data: Use this button to process and retrieve CSP data from the system. If you've already browsed for DDF files on your local system, they will be used, otherwise, the app will download the latest DDF files directly from Microsoft's server.
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Clear Data: Use this button to clear all loaded CSP data from the app as well as any DDF files downloaded from Microsoft's server and cached.
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Total: Displays the total number of CSP settings loaded. You can also click/tap on it to switch between all CSP data and only those that are currently applied to the system.
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Export To JSON: Use this button to export all of the displayed results to a JSON file as a backup.
- Create AppControl Policy
- Create Supplemental Policy
- System Information
- Configure Policy Rule Options
- Policy Editor
- Simulation
- Allow New Apps
- Build New Certificate
- Create Policy From Event Logs
- Create Policy From MDE Advanced Hunting
- Create Deny Policy
- Merge App Control Policies
- Deploy App Control Policy
- Get Code Integrity Hashes
- Get Secure Policy Settings
- Update
- Sidebar
- Validate Policies
- View File Certificates
- Microsoft Graph
- Firewall Sentinel
- Protect
- Microsoft Security Baselines
- Microsoft Security Baselines Overrides
- Microsoft 365 Apps Security Baseline
- Microsoft Defender
- Attack Surface Reduction
- Bitlocker
- Device Guard
- TLS Security
- Lock Screen
- User Account Control
- Windows Firewall
- Optional Windows Features
- Windows Networking
- Miscellaneous Configurations
- Windows Update
- Edge Browser
- Certificate Checking
- Country IP Blocking
- Non Admin Measures
- Group Policy Editor
- Manage Installed Apps
- File Reputation
- Audit Policies
- Cryptographic Bill of Materials
- Intune
- Configuration Service Provider (CSP)
- Service Manager
- Duplicate Photos Finder
- EXIF Manager
- Bootable Drive Maker
- Introduction
- How To Generate Audit Logs via App Control Policies
- How To Create an App Control Supplemental Policy
- The Strength of Signed App Control Policies
- How To Upload App Control Policies To Intune Using AppControl Manager
- How To Create and Maintain Strict Kernel‐Mode App Control Policy
- How to Create an App Control Deny Policy
- App Control Notes
- How to use Windows Server to Create App Control Code Signing Certificate
- Fast and Automatic Microsoft Recommended Driver Block Rules updates
- App Control policy for BYOVD Kernel mode only protection
- EKUs in App Control for Business Policies
- App Control Rule Levels Comparison and Guide
- Script Enforcement and PowerShell Constrained Language Mode in App Control Policies
- How to Use Microsoft Defender for Endpoint Advanced Hunting With App Control
- App Control Frequently Asked Questions (FAQs)
- System Integrity Policy Transformations | XML to CIP and Back
- About Code Integrity Policy Signing
- How To Install Microsoft Store Apps Completely Offline
- Create Bootable USB flash drive with no 3rd party tools
- Event Viewer
- Group Policy
- How to compact your OS and free up extra space
- Hyper V
- Git GitHub Desktop and Mandatory ASLR
- Signed and Verified commits with GitHub desktop
- About TLS, DNS, Encryption and OPSEC concepts
- Things to do when clean installing Windows
- Comparison of security benchmarks
- BitLocker, TPM and Pluton | What Are They and How Do They Work
- How to Detect Changes in User and Local Machine Certificate Stores in Real Time Using PowerShell
- Cloning Personal and Enterprise Repositories Using GitHub Desktop
- Only a Small Portion of The Windows OS Security Apparatus
- Rethinking Trust: Advanced Security Measures for High‐Stakes Systems
- Clean Source principle, Azure and Privileged Access Workstations
- How to Securely Connect to Azure VMs and Use RDP
- Basic PowerShell tricks and notes
- Basic PowerShell tricks and notes Part 2
- Basic PowerShell tricks and notes Part 3
- Basic PowerShell tricks and notes Part 4
- Basic PowerShell tricks and notes Part 5
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